997122841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4273

約数の個数: 32

約数和(自身を含む): 1239420672

約数和(自身を除く): 242297831

約数列:

[1, 11, 13, 23, 73, 143, 253, 299, 803, 949, 1679, 3289, 4153, 10439, 18469, 21827, 45683, 53989, 95519, 240097, 303169, 593879, 1050709, 1241747, 3334859, 3941197, 6972887, 13659217, 43353167, 76701757, 90647531, 997122841]

約数ペア:

[(1, 997122841), (11, 90647531), (13, 76701757), (23, 43353167), (73, 13659217), (143, 6972887), (253, 3941197), (299, 3334859), (803, 1241747), (949, 1050709), (1679, 593879), (3289, 303169), (4153, 240097), (10439, 95519), (18469, 53989), (21827, 45683)]