724290273

素因数分解:

$3^2\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{5827}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 1196465088

約数和(自身を除く): 472174815

約数列:

[1, 3, 7, 9, 21, 63, 1973, 5827, 5919, 13811, 17481, 17757, 40789, 41433, 52443, 122367, 124299, 367101, 11496671, 34490013, 80476697, 103470039, 241430091, 724290273]

約数ペア:

[(1, 724290273), (3, 241430091), (7, 103470039), (9, 80476697), (21, 34490013), (63, 11496671), (1973, 367101), (5827, 124299), (5919, 122367), (13811, 52443), (17481, 41433), (17757, 40789)]