289263603

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 407554560

約数和(自身を除く): 118290957

約数列:

[1, 3, 29, 87, 97, 151, 227, 291, 453, 681, 2813, 4379, 6583, 8439, 13137, 14647, 19749, 22019, 34277, 43941, 66057, 102831, 424763, 638551, 994033, 1274289, 1915653, 2982099, 3324869, 9974607, 96421201, 289263603]

約数ペア:

[(1, 289263603), (3, 96421201), (29, 9974607), (87, 3324869), (97, 2982099), (151, 1915653), (227, 1274289), (291, 994033), (453, 638551), (681, 424763), (2813, 102831), (4379, 66057), (6583, 43941), (8439, 34277), (13137, 22019), (14647, 19749)]