138220303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 152127360

約数和(自身を除く): 13907057

約数列:

[1, 13, 59, 307, 587, 767, 3991, 7631, 18113, 34633, 180209, 235469, 450229, 2342717, 10632331, 138220303]

約数ペア:

[(1, 138220303), (13, 10632331), (59, 2342717), (307, 450229), (587, 235469), (767, 180209), (3991, 34633), (7631, 18113)]