23487429

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 37396480

約数和(自身を除く): 13909051

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 331, 651, 763, 993, 2289, 2317, 3379, 6951, 10137, 10261, 23653, 30783, 36079, 70959, 71827, 108237, 215481, 252553, 757659, 1118449, 3355347, 7829143, 23487429]

約数ペア:

[(1, 23487429), (3, 7829143), (7, 3355347), (21, 1118449), (31, 757659), (93, 252553), (109, 215481), (217, 108237), (327, 71827), (331, 70959), (651, 36079), (763, 30783), (993, 23653), (2289, 10261), (2317, 10137), (3379, 6951)]