39405693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 18655107

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 419, 667, 1081, 1257, 1363, 2001, 3243, 4089, 9637, 12151, 19693, 28911, 31349, 36453, 59079, 94047, 279473, 452939, 571097, 838419, 1358817, 1713291, 13135231, 39405693]

約数ペア:

[(1, 39405693), (3, 13135231), (23, 1713291), (29, 1358817), (47, 838419), (69, 571097), (87, 452939), (141, 279473), (419, 94047), (667, 59079), (1081, 36453), (1257, 31349), (1363, 28911), (2001, 19693), (3243, 12151), (4089, 9637)]