15970053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 24440832

約数和(自身を除く): 8470779

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 233, 341, 699, 737, 1023, 2077, 2211, 2563, 6231, 7223, 7689, 15611, 21669, 22847, 46833, 68541, 79453, 171721, 238359, 483941, 515163, 1451823, 5323351, 15970053]

約数ペア:

[(1, 15970053), (3, 5323351), (11, 1451823), (31, 515163), (33, 483941), (67, 238359), (93, 171721), (201, 79453), (233, 68541), (341, 46833), (699, 22847), (737, 21669), (1023, 15611), (2077, 7689), (2211, 7223), (2563, 6231)]