41972217

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 67786752

約数和(自身を除く): 25814535

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 1297, 1407, 1541, 3891, 4623, 9079, 10787, 27237, 29831, 32361, 86899, 89493, 208817, 260697, 608293, 626451, 1824879, 1998677, 5996031, 13990739, 41972217]

約数ペア:

[(1, 41972217), (3, 13990739), (7, 5996031), (21, 1998677), (23, 1824879), (67, 626451), (69, 608293), (161, 260697), (201, 208817), (469, 89493), (483, 86899), (1297, 32361), (1407, 29831), (1541, 27237), (3891, 10787), (4623, 9079)]