16959968179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{3271}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 22565177856

約数和(自身を除く): 5605209677

約数列:

[1, 7, 11, 17, 77, 119, 187, 233, 289, 1309, 1631, 2023, 2563, 3179, 3271, 3961, 17941, 22253, 22897, 27727, 35981, 43571, 55607, 67337, 251867, 304997, 389249, 471359, 611677, 740707, 762143, 945319, 4281739, 5184949, 5335001, 6617233, 8383573, 10398509, 12956431, 58685011, 72789563, 90695017, 142520741, 220259327, 997645187, 1541815289, 2422852597, 16959968179]

約数ペア:

[(1, 16959968179), (7, 2422852597), (11, 1541815289), (17, 997645187), (77, 220259327), (119, 142520741), (187, 90695017), (233, 72789563), (289, 58685011), (1309, 12956431), (1631, 10398509), (2023, 8383573), (2563, 6617233), (3179, 5335001), (3271, 5184949), (3961, 4281739), (17941, 945319), (22253, 762143), (22897, 740707), (27727, 611677), (35981, 471359), (43571, 389249), (55607, 304997), (67337, 251867)]