3397193787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 5251276800

約数和(自身を除く): 1854083013

約数列:

[1, 3, 13, 19, 39, 57, 79, 131, 237, 247, 393, 443, 741, 1027, 1329, 1501, 1703, 2489, 3081, 4503, 5109, 5759, 7467, 8417, 10349, 17277, 19513, 25251, 31047, 32357, 34997, 58033, 58539, 97071, 104991, 109421, 134537, 174099, 196631, 328263, 403611, 454961, 589893, 664943, 754429, 1102627, 1364883, 1994829, 2263287, 2556203, 3307881, 4584607, 7668609, 8644259, 13753821, 14334151, 25932777, 43002453, 59599891, 87107533, 178799673, 261322599, 1132397929, 3397193787]

約数ペア:

[(1, 3397193787), (3, 1132397929), (13, 261322599), (19, 178799673), (39, 87107533), (57, 59599891), (79, 43002453), (131, 25932777), (237, 14334151), (247, 13753821), (393, 8644259), (443, 7668609), (741, 4584607), (1027, 3307881), (1329, 2556203), (1501, 2263287), (1703, 1994829), (2489, 1364883), (3081, 1102627), (4503, 754429), (5109, 664943), (5759, 589893), (7467, 454961), (8417, 403611), (10349, 328263), (17277, 196631), (19513, 174099), (25251, 134537), (31047, 109421), (32357, 104991), (34997, 97071), (58033, 58539)]