29771637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 48273408

約数和(自身を除く): 18501771

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1163, 1219, 3489, 3657, 8141, 8533, 24423, 25599, 26749, 61639, 80247, 184917, 187243, 431473, 561729, 1294419, 1417697, 4253091, 9923879, 29771637]

約数ペア:

[(1, 29771637), (3, 9923879), (7, 4253091), (21, 1417697), (23, 1294419), (53, 561729), (69, 431473), (159, 187243), (161, 184917), (371, 80247), (483, 61639), (1113, 26749), (1163, 25599), (1219, 24423), (3489, 8533), (3657, 8141)]