7039329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 10982400

約数和(自身を除く): 3943071

約数列:

[1, 3, 11, 19, 33, 57, 103, 109, 209, 309, 327, 627, 1133, 1199, 1957, 2071, 3399, 3597, 5871, 6213, 11227, 21527, 22781, 33681, 64581, 68343, 123497, 213313, 370491, 639939, 2346443, 7039329]

約数ペア:

[(1, 7039329), (3, 2346443), (11, 639939), (19, 370491), (33, 213313), (57, 123497), (103, 68343), (109, 64581), (209, 33681), (309, 22781), (327, 21527), (627, 11227), (1133, 6213), (1199, 5871), (1957, 3597), (2071, 3399)]