31253268481

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1\times {\mathrm{8971}}^1$

素因数の和:11784

約数の個数: 16

約数和(自身を含む): 33064045056

約数和(自身を除く): 1810776575

約数列:

[1, 31, 41, 1271, 2741, 8971, 84971, 112381, 278101, 367811, 3483811, 11402141, 24589511, 762274841, 1008169951, 31253268481]

約数ペア:

[(1, 31253268481), (31, 1008169951), (41, 762274841), (1271, 24589511), (2741, 11402141), (8971, 3483811), (84971, 367811), (112381, 278101)]