23229837

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 38301120

約数和(自身を除く): 15071283

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 131, 153, 171, 183, 323, 393, 549, 969, 1037, 1159, 1179, 2227, 2489, 2907, 3111, 3477, 6681, 7467, 7991, 9333, 10431, 19703, 20043, 22401, 23973, 42313, 59109, 71919, 126939, 135847, 151829, 177327, 380817, 407541, 455487, 1222623, 1366461, 2581093, 7743279, 23229837]

約数ペア:

[(1, 23229837), (3, 7743279), (9, 2581093), (17, 1366461), (19, 1222623), (51, 455487), (57, 407541), (61, 380817), (131, 177327), (153, 151829), (171, 135847), (183, 126939), (323, 71919), (393, 59109), (549, 42313), (969, 23973), (1037, 22401), (1159, 20043), (1179, 19703), (2227, 10431), (2489, 9333), (2907, 7991), (3111, 7467), (3477, 6681)]