21366150117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{515381}}^1$

素因数の和:516460

約数の個数: 16

約数和(自身を含む): 30708521088

約数和(自身を除く): 9342370971

約数列:

[1, 3, 13, 39, 1063, 3189, 13819, 41457, 515381, 1546143, 6699953, 20099859, 547850003, 1643550009, 7122050039, 21366150117]

約数ペア:

[(1, 21366150117), (3, 7122050039), (13, 1643550009), (39, 547850003), (1063, 20099859), (3189, 6699953), (13819, 1546143), (41457, 515381)]