399270201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{9781}}^1$

素因数の和:11032

約数の個数: 16

約数和(自身を含む): 581285568

約数和(自身を除く): 182015367

約数列:

[1, 3, 11, 33, 1237, 3711, 9781, 13607, 29343, 40821, 107591, 322773, 12099097, 36297291, 133090067, 399270201]

約数ペア:

[(1, 399270201), (3, 133090067), (11, 36297291), (33, 12099097), (1237, 322773), (3711, 107591), (9781, 40821), (13607, 29343)]