17664808629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{12799}}^1$

素因数の和:13681

約数の個数: 32

約数和(自身を含む): 25988300800

約数和(自身を除く): 8323492171

約数列:

[1, 3, 13, 39, 43, 129, 559, 823, 1677, 2469, 10699, 12799, 32097, 35389, 38397, 106167, 166387, 460057, 499161, 550357, 1380171, 1651071, 7154641, 10533577, 21463923, 31600731, 136936501, 410809503, 452943811, 1358831433, 5888269543, 17664808629]

約数ペア:

[(1, 17664808629), (3, 5888269543), (13, 1358831433), (39, 452943811), (43, 410809503), (129, 136936501), (559, 31600731), (823, 21463923), (1677, 10533577), (2469, 7154641), (10699, 1651071), (12799, 1380171), (32097, 550357), (35389, 499161), (38397, 460057), (106167, 166387)]