47478067

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 13808333

約数列:

[1, 7, 13, 37, 59, 91, 239, 259, 413, 481, 767, 1673, 2183, 3107, 3367, 5369, 8843, 14101, 15281, 21749, 28379, 61901, 98707, 114959, 183313, 198653, 521737, 804713, 1283191, 3652159, 6782581, 47478067]

約数ペア:

[(1, 47478067), (7, 6782581), (13, 3652159), (37, 1283191), (59, 804713), (91, 521737), (239, 198653), (259, 183313), (413, 114959), (481, 98707), (767, 61901), (1673, 28379), (2183, 21749), (3107, 15281), (3367, 14101), (5369, 8843)]