420285601

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4723}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 453050496

約数和(自身を除く): 32764895

約数列:

[1, 23, 53, 73, 1219, 1679, 3869, 4723, 88987, 108629, 250319, 344779, 5757337, 7929917, 18273287, 420285601]

約数ペア:

[(1, 420285601), (23, 18273287), (53, 7929917), (73, 5757337), (1219, 344779), (1679, 250319), (3869, 108629), (4723, 88987)]