22311261

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 38196480

約数和(自身を除く): 15885219

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 1217, 2037, 2619, 3651, 6111, 8519, 10953, 18333, 25557, 32859, 76671, 118049, 230013, 354147, 826343, 1062441, 2479029, 3187323, 7437087, 22311261]

約数ペア:

[(1, 22311261), (3, 7437087), (7, 3187323), (9, 2479029), (21, 1062441), (27, 826343), (63, 354147), (97, 230013), (189, 118049), (291, 76671), (679, 32859), (873, 25557), (1217, 18333), (2037, 10953), (2619, 8519), (3651, 6111)]