3315624963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 5401804800

約数和(自身を除く): 2086179837

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 191, 313, 399, 417, 573, 939, 973, 1337, 2191, 2641, 2919, 3629, 4011, 5947, 6573, 7923, 10887, 17841, 18487, 25403, 26549, 41629, 43507, 55461, 59783, 76209, 79647, 124887, 130521, 179349, 185843, 304549, 418481, 504431, 557529, 826633, 913647, 1135877, 1255443, 1513293, 2479899, 3407631, 3531017, 5786431, 7951139, 8309837, 10593051, 17359293, 23853417, 24929511, 58168859, 157886903, 174506577, 473660709, 1105208321, 3315624963]

約数ペア:

[(1, 3315624963), (3, 1105208321), (7, 473660709), (19, 174506577), (21, 157886903), (57, 58168859), (133, 24929511), (139, 23853417), (191, 17359293), (313, 10593051), (399, 8309837), (417, 7951139), (573, 5786431), (939, 3531017), (973, 3407631), (1337, 2479899), (2191, 1513293), (2641, 1255443), (2919, 1135877), (3629, 913647), (4011, 826633), (5947, 557529), (6573, 504431), (7923, 418481), (10887, 304549), (17841, 185843), (18487, 179349), (25403, 130521), (26549, 124887), (41629, 79647), (43507, 76209), (55461, 59783)]