313357451

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 363058080

約数和(自身を除く): 49700629

約数列:

[1, 11, 23, 109, 121, 253, 1033, 1199, 2507, 2783, 11363, 13189, 23759, 27577, 112597, 124993, 261349, 303347, 1238567, 2589731, 2874839, 13624237, 28487041, 313357451]

約数ペア:

[(1, 313357451), (11, 28487041), (23, 13624237), (109, 2874839), (121, 2589731), (253, 1238567), (1033, 303347), (1199, 261349), (2507, 124993), (2783, 112597), (11363, 27577), (13189, 23759)]