422402799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7333}}^1$

素因数の和:7567

約数の個数: 32

約数和(自身を含む): 696553984

約数和(自身を除く): 274151185

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 2743, 4431, 7333, 8229, 19201, 21999, 51331, 57603, 95329, 153993, 285987, 667303, 1547263, 2001909, 4641789, 10830841, 20114419, 32492523, 60343257, 140800933, 422402799]

約数ペア:

[(1, 422402799), (3, 140800933), (7, 60343257), (13, 32492523), (21, 20114419), (39, 10830841), (91, 4641789), (211, 2001909), (273, 1547263), (633, 667303), (1477, 285987), (2743, 153993), (4431, 95329), (7333, 57603), (8229, 51331), (19201, 21999)]