38516751

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 30672369

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 131, 273, 359, 393, 819, 917, 1077, 1179, 1703, 2513, 2751, 3231, 4667, 5109, 7539, 8253, 11921, 14001, 15327, 22617, 32669, 35763, 42003, 47029, 98007, 107289, 141087, 294021, 329203, 423261, 611377, 987609, 1834131, 2962827, 4279639, 5502393, 12838917, 38516751]

約数ペア:

[(1, 38516751), (3, 12838917), (7, 5502393), (9, 4279639), (13, 2962827), (21, 1834131), (39, 987609), (63, 611377), (91, 423261), (117, 329203), (131, 294021), (273, 141087), (359, 107289), (393, 98007), (819, 47029), (917, 42003), (1077, 35763), (1179, 32669), (1703, 22617), (2513, 15327), (2751, 14001), (3231, 11921), (4667, 8253), (5109, 7539)]