2247686063

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263411}}^1$

素因数の和:263494

約数の個数: 16

約数和(自身を含む): 2731055616

約数和(自身を除く): 483369553

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 263411, 1843877, 6058453, 13960783, 42409171, 97725481, 321098009, 2247686063]

約数ペア:

[(1, 2247686063), (7, 321098009), (23, 97725481), (53, 42409171), (161, 13960783), (371, 6058453), (1219, 1843877), (8533, 263411)]