2043402015

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2570317}}^1$

素因数の和:2570378

約数の個数: 16

約数和(自身を含む): 3331132128

約数和(自身を除く): 1287730113

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2570317, 7710951, 12851585, 38554755, 136226801, 408680403, 681134005, 2043402015]

約数ペア:

[(1, 2043402015), (3, 681134005), (5, 408680403), (15, 136226801), (53, 38554755), (159, 12851585), (265, 7710951), (795, 2570317)]