1381930369

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1951}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 1451413504

約数和(自身を除く): 69483135

約数列:

[1, 31, 73, 313, 1951, 2263, 9703, 22849, 60481, 142423, 610663, 708319, 4415113, 18930553, 44578399, 1381930369]

約数ペア:

[(1, 1381930369), (31, 44578399), (73, 18930553), (313, 4415113), (1951, 708319), (2263, 610663), (9703, 142423), (22849, 60481)]