870855923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{318179}}^1$

素因数の和:318226

約数の個数: 16

約数和(自身を含む): 1099630080

約数和(自身を除く): 228774157

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 318179, 2227253, 5409043, 7318117, 37863301, 51226819, 124407989, 870855923]

約数ペア:

[(1, 870855923), (7, 124407989), (17, 51226819), (23, 37863301), (119, 7318117), (161, 5409043), (391, 2227253), (2737, 318179)]