274328313

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 443164800

約数和(自身を除く): 168836487

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 317, 343, 609, 841, 951, 1029, 1421, 2219, 2523, 4263, 5887, 6657, 9193, 9947, 15533, 17661, 27579, 29841, 41209, 46599, 64351, 108731, 123627, 193053, 266597, 288463, 326193, 450457, 799791, 865389, 1351371, 1866179, 3153199, 5598537, 9459597, 13063253, 39189759, 91442771, 274328313]

約数ペア:

[(1, 274328313), (3, 91442771), (7, 39189759), (21, 13063253), (29, 9459597), (49, 5598537), (87, 3153199), (147, 1866179), (203, 1351371), (317, 865389), (343, 799791), (609, 450457), (841, 326193), (951, 288463), (1029, 266597), (1421, 193053), (2219, 123627), (2523, 108731), (4263, 64351), (5887, 46599), (6657, 41209), (9193, 29841), (9947, 27579), (15533, 17661)]