1969132893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{48409}}^1$

素因数の和:48581

約数の個数: 32

約数和(自身を含む): 3253152000

約数和(自身を除く): 1284019107

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 1043, 1937, 3129, 5811, 13559, 40677, 48409, 145227, 338863, 629317, 1016589, 1887951, 4405219, 7212941, 13215657, 21638823, 50490587, 93768233, 151471761, 281304699, 656377631, 1969132893]

約数ペア:

[(1, 1969132893), (3, 656377631), (7, 281304699), (13, 151471761), (21, 93768233), (39, 50490587), (91, 21638823), (149, 13215657), (273, 7212941), (447, 4405219), (1043, 1887951), (1937, 1016589), (3129, 629317), (5811, 338863), (13559, 145227), (40677, 48409)]