2017315521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{3221}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 3229913232

約数和(自身を除く): 1212597711

約数列:

[1, 3, 9, 13, 39, 53, 101, 117, 159, 303, 477, 689, 909, 1313, 2067, 3221, 3939, 5353, 6201, 9663, 11817, 16059, 28989, 41873, 48177, 69589, 125619, 170713, 208767, 325321, 376857, 512139, 626301, 975963, 1536417, 2219269, 2927889, 4229173, 6657807, 12687519, 17242013, 19973421, 38062557, 51726039, 155178117, 224146169, 672438507, 2017315521]

約数ペア:

[(1, 2017315521), (3, 672438507), (9, 224146169), (13, 155178117), (39, 51726039), (53, 38062557), (101, 19973421), (117, 17242013), (159, 12687519), (303, 6657807), (477, 4229173), (689, 2927889), (909, 2219269), (1313, 1536417), (2067, 975963), (3221, 626301), (3939, 512139), (5353, 376857), (6201, 325321), (9663, 208767), (11817, 170713), (16059, 125619), (28989, 69589), (41873, 48177)]