30301911

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 47523840

約数和(自身を除く): 17221929

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 883, 1107, 1271, 2649, 3813, 7947, 11439, 23841, 27373, 34317, 36203, 82119, 108609, 246357, 325827, 739071, 977481, 1122293, 3366879, 10100637, 30301911]

約数ペア:

[(1, 30301911), (3, 10100637), (9, 3366879), (27, 1122293), (31, 977481), (41, 739071), (93, 325827), (123, 246357), (279, 108609), (369, 82119), (837, 36203), (883, 34317), (1107, 27373), (1271, 23841), (2649, 11439), (3813, 7947)]