17426157

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 28047360

約数和(自身を除く): 10621203

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 331, 483, 763, 993, 2289, 2317, 2507, 6951, 7521, 7613, 17549, 22839, 36079, 52647, 53291, 108237, 159873, 252553, 757659, 829817, 2489451, 5808719, 17426157]

約数ペア:

[(1, 17426157), (3, 5808719), (7, 2489451), (21, 829817), (23, 757659), (69, 252553), (109, 159873), (161, 108237), (327, 53291), (331, 52647), (483, 36079), (763, 22839), (993, 17549), (2289, 7613), (2317, 7521), (2507, 6951)]