303011373

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9613}}^1$

素因数の和:9721

約数の個数: 32

約数和(自身を含む): 492236800

約数和(自身を除く): 189225427

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 4503, 9613, 10507, 28839, 31521, 67291, 182647, 201873, 547941, 759427, 1278529, 2278281, 3835587, 5315989, 14429113, 15947967, 43287339, 101003791, 303011373]

約数ペア:

[(1, 303011373), (3, 101003791), (7, 43287339), (19, 15947967), (21, 14429113), (57, 5315989), (79, 3835587), (133, 2278281), (237, 1278529), (399, 759427), (553, 547941), (1501, 201873), (1659, 182647), (4503, 67291), (9613, 31521), (10507, 28839)]