2021053870069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11939}}^1\times {\mathrm{6151}}^1$

素因数の和:18205

約数の個数: 32

約数和(自身を含む): 2282977670400

約数和(自身を除く): 261923800331

約数列:

[1, 13, 29, 73, 377, 949, 2117, 6151, 11939, 27521, 79963, 155207, 178379, 346231, 449023, 871547, 2318927, 4501003, 5837299, 11330111, 13021667, 25274863, 73436789, 169281671, 328573219, 954678257, 2129666881, 5360885597, 27685669453, 69691512761, 155465682313, 2021053870069]

約数ペア:

[(1, 2021053870069), (13, 155465682313), (29, 69691512761), (73, 27685669453), (377, 5360885597), (949, 2129666881), (2117, 954678257), (6151, 328573219), (11939, 169281671), (27521, 73436789), (79963, 25274863), (155207, 13021667), (178379, 11330111), (346231, 5837299), (449023, 4501003), (871547, 2318927)]