16291330209

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{500179}}^1$

素因数の和:500250

約数の個数: 48

約数和(自身を含む): 29962782720

約数和(自身を除く): 13671452511

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2961, 3619, 4653, 10857, 32571, 500179, 1500537, 3501253, 4501611, 5501969, 10503759, 16505907, 23508413, 31511277, 38513783, 49517721, 70525239, 115541349, 164558891, 211575717, 258592543, 346624047, 493676673, 775777629, 1481030019, 1810147801, 2327332887, 5430443403, 16291330209]

約数ペア:

[(1, 16291330209), (3, 5430443403), (7, 2327332887), (9, 1810147801), (11, 1481030019), (21, 775777629), (33, 493676673), (47, 346624047), (63, 258592543), (77, 211575717), (99, 164558891), (141, 115541349), (231, 70525239), (329, 49517721), (423, 38513783), (517, 31511277), (693, 23508413), (987, 16505907), (1551, 10503759), (2961, 5501969), (3619, 4501611), (4653, 3501253), (10857, 1500537), (32571, 500179)]