4313309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 6021120

約数和(自身を除く): 1707811

約数列:

[1, 7, 11, 13, 31, 77, 91, 139, 143, 217, 341, 403, 973, 1001, 1529, 1807, 2387, 2821, 4309, 4433, 10703, 12649, 19877, 30163, 31031, 47399, 56017, 139139, 331793, 392119, 616187, 4313309]

約数ペア:

[(1, 4313309), (7, 616187), (11, 392119), (13, 331793), (31, 139139), (77, 56017), (91, 47399), (139, 31031), (143, 30163), (217, 19877), (341, 12649), (403, 10703), (973, 4433), (1001, 4309), (1529, 2821), (1807, 2387)]