170041417

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 224716800

約数和(自身を除く): 54675383

約数列:

[1, 7, 13, 31, 49, 79, 91, 109, 217, 403, 553, 637, 763, 1027, 1417, 1519, 2449, 2821, 3379, 3871, 5341, 7189, 8611, 9919, 17143, 19747, 23653, 31837, 43927, 50323, 60277, 69433, 111943, 120001, 165571, 222859, 266941, 307489, 421939, 783601, 1560013, 1868587, 2152423, 3470233, 5485207, 13080109, 24291631, 170041417]

約数ペア:

[(1, 170041417), (7, 24291631), (13, 13080109), (31, 5485207), (49, 3470233), (79, 2152423), (91, 1868587), (109, 1560013), (217, 783601), (403, 421939), (553, 307489), (637, 266941), (763, 222859), (1027, 165571), (1417, 120001), (1519, 111943), (2449, 69433), (2821, 60277), (3379, 50323), (3871, 43927), (5341, 31837), (7189, 23653), (8611, 19747), (9919, 17143)]