15703891217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{2789}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 19213770240

約数和(自身を除く): 3509879023

約数列:

[1, 7, 23, 41, 161, 287, 853, 943, 2789, 5971, 6601, 19523, 19619, 34973, 64147, 114349, 137333, 244811, 449029, 800443, 804379, 2379017, 2630027, 5630653, 16653119, 18410189, 54717391, 97539697, 383021737, 682777879, 2243413031, 15703891217]

約数ペア:

[(1, 15703891217), (7, 2243413031), (23, 682777879), (41, 383021737), (161, 97539697), (287, 54717391), (853, 18410189), (943, 16653119), (2789, 5630653), (5971, 2630027), (6601, 2379017), (19523, 804379), (19619, 800443), (34973, 449029), (64147, 244811), (114349, 137333)]