156984009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{575033}}^1$

素因数の和:575056

約数の個数: 16

約数和(自身を含む): 257615232

約数和(自身を除く): 100631223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 575033, 1725099, 4025231, 7475429, 12075693, 22426287, 52328003, 156984009]

約数ペア:

[(1, 156984009), (3, 52328003), (7, 22426287), (13, 12075693), (21, 7475429), (39, 4025231), (91, 1725099), (273, 575033)]