223860273

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{9011}}^1$

素因数の和:9054

約数の個数: 36

約数和(自身を含む): 376016688

約数和(自身を除く): 152156415

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1911, 3549, 8281, 9011, 24843, 27033, 63077, 117143, 189231, 351429, 441539, 820001, 1324617, 1522859, 2460003, 4568577, 5740007, 10660013, 17220021, 31980039, 74620091, 223860273]

約数ペア:

[(1, 223860273), (3, 74620091), (7, 31980039), (13, 17220021), (21, 10660013), (39, 5740007), (49, 4568577), (91, 2460003), (147, 1522859), (169, 1324617), (273, 820001), (507, 441539), (637, 351429), (1183, 189231), (1911, 117143), (3549, 63077), (8281, 27033), (9011, 24843)]