2802481

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 644879

約数列:

[1, 11, 19, 23, 53, 121, 209, 253, 437, 583, 1007, 1219, 2299, 2783, 4807, 6413, 11077, 13409, 23161, 52877, 121847, 147499, 254771, 2802481]

約数ペア:

[(1, 2802481), (11, 254771), (19, 147499), (23, 121847), (53, 52877), (121, 23161), (209, 13409), (253, 11077), (437, 6413), (583, 4807), (1007, 2783), (1219, 2299)]