315780087

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653789}}^1$

素因数の和:653822

約数の個数: 16

約数和(自身を含む): 502110720

約数和(自身を除く): 186330633

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 653789, 1961367, 4576523, 13729569, 15037147, 45111441, 105260029, 315780087]

約数ペア:

[(1, 315780087), (3, 105260029), (7, 45111441), (21, 15037147), (23, 13729569), (69, 4576523), (161, 1961367), (483, 653789)]