13306867707

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{280009}}^1$

素因数の和:280123

約数の個数: 32

約数和(自身を含む): 21218037760

約数和(自身を除く): 7911170053

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 2263, 6789, 15841, 47523, 280009, 840027, 1960063, 5880189, 8680279, 20440657, 26040837, 60761953, 61321971, 143084599, 182285859, 429253797, 633660367, 1900981101, 4435622569, 13306867707]

約数ペア:

[(1, 13306867707), (3, 4435622569), (7, 1900981101), (21, 633660367), (31, 429253797), (73, 182285859), (93, 143084599), (217, 61321971), (219, 60761953), (511, 26040837), (651, 20440657), (1533, 8680279), (2263, 5880189), (6789, 1960063), (15841, 840027), (47523, 280009)]