1285366929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4902

約数の個数: 64

約数和(自身を含む): 2286520320

約数和(自身を除く): 1001153391

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 61, 77, 133, 183, 209, 231, 399, 427, 627, 671, 1159, 1281, 1463, 2013, 3477, 4389, 4697, 4801, 8113, 12749, 14091, 14403, 24339, 33607, 38247, 52811, 89243, 91219, 100821, 158433, 267729, 273657, 292861, 369677, 638533, 878583, 1003409, 1109031, 1915599, 2050027, 3010227, 3221471, 5564359, 6150081, 7023863, 9664413, 16693077, 21071589, 22550297, 38950513, 61207949, 67650891, 116851539, 183623847, 428455643, 1285366929]

約数ペア:

[(1, 1285366929), (3, 428455643), (7, 183623847), (11, 116851539), (19, 67650891), (21, 61207949), (33, 38950513), (57, 22550297), (61, 21071589), (77, 16693077), (133, 9664413), (183, 7023863), (209, 6150081), (231, 5564359), (399, 3221471), (427, 3010227), (627, 2050027), (671, 1915599), (1159, 1109031), (1281, 1003409), (1463, 878583), (2013, 638533), (3477, 369677), (4389, 292861), (4697, 273657), (4801, 267729), (8113, 158433), (12749, 100821), (14091, 91219), (14403, 89243), (24339, 52811), (33607, 38247)]