1017697611

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 1608768000

約数和(自身を除く): 591070389

約数列:

[1, 3, 7, 21, 49, 83, 147, 239, 249, 349, 581, 717, 1047, 1673, 1743, 2443, 4067, 5019, 7329, 11711, 12201, 17101, 19837, 28967, 35133, 51303, 59511, 83411, 86901, 138859, 202769, 250233, 416577, 583877, 608307, 972013, 1419383, 1751631, 2916039, 4087139, 4258149, 6923113, 12261417, 20769339, 48461791, 145385373, 339232537, 1017697611]

約数ペア:

[(1, 1017697611), (3, 339232537), (7, 145385373), (21, 48461791), (49, 20769339), (83, 12261417), (147, 6923113), (239, 4258149), (249, 4087139), (349, 2916039), (581, 1751631), (717, 1419383), (1047, 972013), (1673, 608307), (1743, 583877), (2443, 416577), (4067, 250233), (5019, 202769), (7329, 138859), (11711, 86901), (12201, 83411), (17101, 59511), (19837, 51303), (28967, 35133)]