4239307569

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1613}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 6932969280

約数和(自身を除く): 2693661711

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 941, 1613, 2793, 2823, 4839, 6587, 11291, 17879, 19761, 30647, 33873, 46109, 53637, 79037, 91941, 125153, 138327, 214529, 237111, 375459, 643587, 876071, 1501703, 1517833, 2628213, 4505109, 4553499, 10624831, 28838827, 31874493, 74373817, 86516481, 201871789, 223121451, 605615367, 1413102523, 4239307569]

約数ペア:

[(1, 4239307569), (3, 1413102523), (7, 605615367), (19, 223121451), (21, 201871789), (49, 86516481), (57, 74373817), (133, 31874493), (147, 28838827), (399, 10624831), (931, 4553499), (941, 4505109), (1613, 2628213), (2793, 1517833), (2823, 1501703), (4839, 876071), (6587, 643587), (11291, 375459), (17879, 237111), (19761, 214529), (30647, 138327), (33873, 125153), (46109, 91941), (53637, 79037)]