740702973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 1063628800

約数和(自身を除く): 322925827

約数列:

[1, 3, 19, 57, 79, 103, 237, 309, 1501, 1597, 1957, 4503, 4791, 5871, 8137, 24411, 30343, 91029, 126163, 154603, 164491, 378489, 463809, 493473, 2397097, 3125329, 7191291, 9375987, 12994789, 38984367, 246900991, 740702973]

約数ペア:

[(1, 740702973), (3, 246900991), (19, 38984367), (57, 12994789), (79, 9375987), (103, 7191291), (237, 3125329), (309, 2397097), (1501, 493473), (1597, 463809), (1957, 378489), (4503, 164491), (4791, 154603), (5871, 126163), (8137, 91029), (24411, 30343)]