291277886781

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{12307343}}^1$

素因数の和:12307390

約数の個数: 32

約数和(自身を含む): 472602009600

約数和(自身を除く): 181324122819

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 7889, 23667, 12307343, 36922029, 86151401, 258454203, 283068889, 603059807, 849206667, 1809179421, 1981482223, 4221418649, 5944446669, 12664255947, 13870375561, 41611126683, 97092628927, 291277886781]

約数ペア:

[(1, 291277886781), (3, 97092628927), (7, 41611126683), (21, 13870375561), (23, 12664255947), (49, 5944446669), (69, 4221418649), (147, 1981482223), (161, 1809179421), (343, 849206667), (483, 603059807), (1029, 283068889), (1127, 258454203), (3381, 86151401), (7889, 36922029), (23667, 12307343)]