480097009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{44507}}^1$

素因数の和:44604

約数の個数: 16

約数和(自身を含む): 581096448

約数和(自身を除く): 100999439

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 44507, 311549, 1023661, 2981969, 7165627, 20873783, 68585287, 480097009]

約数ペア:

[(1, 480097009), (7, 68585287), (23, 20873783), (67, 7165627), (161, 2981969), (469, 1023661), (1541, 311549), (10787, 44507)]