23639121

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 39482784

約数和(自身を除く): 15843663

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 617, 891, 1161, 1419, 1851, 3483, 4257, 5553, 6787, 12771, 16659, 20361, 26531, 38313, 49977, 61083, 79593, 183249, 238779, 291841, 549747, 716337, 875523, 2149011, 2626569, 7879707, 23639121]

約数ペア:

[(1, 23639121), (3, 7879707), (9, 2626569), (11, 2149011), (27, 875523), (33, 716337), (43, 549747), (81, 291841), (99, 238779), (129, 183249), (297, 79593), (387, 61083), (473, 49977), (617, 38313), (891, 26531), (1161, 20361), (1419, 16659), (1851, 12771), (3483, 6787), (4257, 5553)]