70473039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{258143}}^1$

素因数の和:258166

約数の個数: 16

約数和(自身を含む): 115648512

約数和(自身を除く): 45175473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 258143, 774429, 1807001, 3355859, 5421003, 10067577, 23491013, 70473039]

約数ペア:

[(1, 70473039), (3, 23491013), (7, 10067577), (13, 5421003), (21, 3355859), (39, 1807001), (91, 774429), (273, 258143)]