902020371

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{38113}}^1$

素因数の和:38160

約数の個数: 32

約数和(自身を含む): 1463577600

約数和(自身を除く): 561557229

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 7889, 23667, 38113, 114339, 266791, 800373, 876599, 1867537, 2629797, 5602611, 6136193, 13072759, 18408579, 39218277, 42953351, 128860053, 300673457, 902020371]

約数ペア:

[(1, 902020371), (3, 300673457), (7, 128860053), (21, 42953351), (23, 39218277), (49, 18408579), (69, 13072759), (147, 6136193), (161, 5602611), (343, 2629797), (483, 1867537), (1029, 876599), (1127, 800373), (3381, 266791), (7889, 114339), (23667, 38113)]