2017565151

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15233}}^1$

素因数の和:15320

約数の個数: 48

約数和(自身を含む): 3376098144

約数和(自身を除く): 1358532993

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 833, 901, 1113, 2499, 2597, 2703, 6307, 7791, 15233, 18921, 44149, 45699, 106631, 132447, 258961, 319893, 746417, 776883, 807349, 1812727, 2239251, 2422047, 5438181, 5651443, 12689089, 13724933, 16954329, 38067267, 39560101, 41174799, 96074531, 118680303, 288223593, 672521717, 2017565151]

約数ペア:

[(1, 2017565151), (3, 672521717), (7, 288223593), (17, 118680303), (21, 96074531), (49, 41174799), (51, 39560101), (53, 38067267), (119, 16954329), (147, 13724933), (159, 12689089), (357, 5651443), (371, 5438181), (833, 2422047), (901, 2239251), (1113, 1812727), (2499, 807349), (2597, 776883), (2703, 746417), (6307, 319893), (7791, 258961), (15233, 132447), (18921, 106631), (44149, 45699)]