1340191761

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12637}}^1$

素因数の和:12745

約数の個数: 32

約数和(自身を含む): 1965461760

約数和(自身を除く): 625269999

約数列:

[1, 3, 23, 29, 53, 69, 87, 159, 667, 1219, 1537, 2001, 3657, 4611, 12637, 35351, 37911, 106053, 290651, 366473, 669761, 871953, 1099419, 2009283, 8428879, 15404503, 19423069, 25286637, 46213509, 58269207, 446730587, 1340191761]

約数ペア:

[(1, 1340191761), (3, 446730587), (23, 58269207), (29, 46213509), (53, 25286637), (69, 19423069), (87, 15404503), (159, 8428879), (667, 2009283), (1219, 1099419), (1537, 871953), (2001, 669761), (3657, 366473), (4611, 290651), (12637, 106053), (35351, 37911)]