590220351

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54787}}^1$

素因数の和:54825

約数の個数: 40

約数和(自身を含む): 1060695680

約数和(自身を除く): 470475329

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 54787, 164361, 383509, 493083, 1040953, 1150527, 1479249, 3122859, 3451581, 4437747, 7286671, 9368577, 10354743, 21860013, 28105731, 31064229, 65580039, 84317193, 196740117, 590220351]

約数ペア:

[(1, 590220351), (3, 196740117), (7, 84317193), (9, 65580039), (19, 31064229), (21, 28105731), (27, 21860013), (57, 10354743), (63, 9368577), (81, 7286671), (133, 4437747), (171, 3451581), (189, 3122859), (399, 1479249), (513, 1150527), (567, 1040953), (1197, 493083), (1539, 383509), (3591, 164361), (10773, 54787)]