3936401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 5016960

約数和(自身を除く): 1080559

約数列:

[1, 7, 17, 19, 119, 133, 323, 1741, 2261, 12187, 29597, 33079, 207179, 231553, 562343, 3936401]

約数ペア:

[(1, 3936401), (7, 562343), (17, 231553), (19, 207179), (119, 33079), (133, 29597), (323, 12187), (1741, 2261)]