3720673281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{4073}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 5448078720

約数和(自身を除く): 1727405439

約数列:

[1, 3, 13, 39, 59, 177, 397, 767, 1191, 2301, 4073, 5161, 12219, 15483, 23423, 52949, 70269, 158847, 240307, 304499, 720921, 913497, 1616981, 3123991, 4850943, 9371973, 21020753, 63062259, 95401879, 286205637, 1240224427, 3720673281]

約数ペア:

[(1, 3720673281), (3, 1240224427), (13, 286205637), (39, 95401879), (59, 63062259), (177, 21020753), (397, 9371973), (767, 4850943), (1191, 3123991), (2301, 1616981), (4073, 913497), (5161, 720921), (12219, 304499), (15483, 240307), (23423, 158847), (52949, 70269)]