23221191

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 37306368

約数和(自身を除く): 14085177

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 367, 393, 483, 917, 1101, 2569, 2751, 3013, 7707, 8441, 9039, 21091, 25323, 48077, 59087, 63273, 144231, 177261, 336539, 1009617, 1105771, 3317313, 7740397, 23221191]

約数ペア:

[(1, 23221191), (3, 7740397), (7, 3317313), (21, 1105771), (23, 1009617), (69, 336539), (131, 177261), (161, 144231), (367, 63273), (393, 59087), (483, 48077), (917, 25323), (1101, 21091), (2569, 9039), (2751, 8441), (3013, 7707)]