29680641

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 17628159

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1231, 1269, 2679, 3693, 8037, 11079, 23389, 24111, 33237, 57857, 70167, 173571, 210501, 520713, 631503, 1099283, 1562139, 3297849, 9893547, 29680641]

約数ペア:

[(1, 29680641), (3, 9893547), (9, 3297849), (19, 1562139), (27, 1099283), (47, 631503), (57, 520713), (141, 210501), (171, 173571), (423, 70167), (513, 57857), (893, 33237), (1231, 24111), (1269, 23389), (2679, 11079), (3693, 8037)]