303992079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 437944320

約数和(自身を除く): 133952241

約数列:

[1, 3, 17, 51, 79, 197, 237, 383, 591, 1149, 1343, 3349, 4029, 6511, 10047, 15563, 19533, 30257, 46689, 75451, 90771, 226353, 264571, 514369, 793713, 1282667, 1543107, 3848001, 5960629, 17881887, 101330693, 303992079]

約数ペア:

[(1, 303992079), (3, 101330693), (17, 17881887), (51, 5960629), (79, 3848001), (197, 1543107), (237, 1282667), (383, 793713), (591, 514369), (1149, 264571), (1343, 226353), (3349, 90771), (4029, 75451), (6511, 46689), (10047, 30257), (15563, 19533)]