22405581

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 35496864

約数和(自身を除く): 13091283

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 997, 2043, 2497, 2991, 7491, 8973, 10967, 22473, 32901, 98703, 226319, 678957, 2036871, 2489509, 7468527, 22405581]

約数ペア:

[(1, 22405581), (3, 7468527), (9, 2489509), (11, 2036871), (33, 678957), (99, 226319), (227, 98703), (681, 32901), (997, 22473), (2043, 10967), (2497, 8973), (2991, 7491)]