47863893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 79921152

約数和(自身を除く): 32057259

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 541, 1149, 1623, 2681, 3787, 4213, 5951, 8043, 11361, 12639, 17853, 29491, 41657, 88473, 124971, 207203, 621609, 1450421, 2279233, 4351263, 6837699, 15954631, 47863893]

約数ペア:

[(1, 47863893), (3, 15954631), (7, 6837699), (11, 4351263), (21, 2279233), (33, 1450421), (77, 621609), (231, 207203), (383, 124971), (541, 88473), (1149, 41657), (1623, 29491), (2681, 17853), (3787, 12639), (4213, 11361), (5951, 8043)]