17489969301

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{36131}}^1$

素因数の和:36274

約数の個数: 48

約数和(自身を含む): 28174288320

約数和(自身を除く): 10684319019

約数列:

[1, 3, 7, 21, 37, 49, 89, 111, 147, 259, 267, 623, 777, 1813, 1869, 3293, 4361, 5439, 9879, 13083, 23051, 36131, 69153, 108393, 161357, 252917, 484071, 758751, 1336847, 1770419, 3215659, 4010541, 5311257, 9357929, 9646977, 22509613, 28073787, 65505503, 67528839, 118979383, 157567291, 196516509, 356938149, 472701873, 832855681, 2498567043, 5829989767, 17489969301]

約数ペア:

[(1, 17489969301), (3, 5829989767), (7, 2498567043), (21, 832855681), (37, 472701873), (49, 356938149), (89, 196516509), (111, 157567291), (147, 118979383), (259, 67528839), (267, 65505503), (623, 28073787), (777, 22509613), (1813, 9646977), (1869, 9357929), (3293, 5311257), (4361, 4010541), (5439, 3215659), (9879, 1770419), (13083, 1336847), (23051, 758751), (36131, 484071), (69153, 252917), (108393, 161357)]