15706715843

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5867}}^1$

素因数の和:6004

約数の個数: 48

約数和(自身を含む): 20342900736

約数和(自身を除く): 4636184893

約数列:

[1, 7, 13, 31, 73, 91, 169, 217, 403, 511, 949, 1183, 2263, 2821, 5239, 5867, 6643, 12337, 15841, 29419, 36673, 41069, 76271, 86359, 181877, 205933, 382447, 428291, 533897, 991523, 1273139, 2364401, 2677129, 2998037, 5567783, 6940661, 13277021, 16550807, 30737213, 38974481, 72381179, 92939147, 172601273, 215160491, 506668253, 1208208911, 2243816549, 15706715843]

約数ペア:

[(1, 15706715843), (7, 2243816549), (13, 1208208911), (31, 506668253), (73, 215160491), (91, 172601273), (169, 92939147), (217, 72381179), (403, 38974481), (511, 30737213), (949, 16550807), (1183, 13277021), (2263, 6940661), (2821, 5567783), (5239, 2998037), (5867, 2677129), (6643, 2364401), (12337, 1273139), (15841, 991523), (29419, 533897), (36673, 428291), (41069, 382447), (76271, 205933), (86359, 181877)]