1969134867

素因数分解:

$3^4\times 7^1\times {\mathrm{919}}^1\times {\mathrm{3779}}^1$

素因数の和:4717

約数の個数: 40

約数和(自身を含む): 3366316800

約数和(自身を除く): 1397181933

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 919, 2757, 3779, 6433, 8271, 11337, 19299, 24813, 26453, 34011, 57897, 74439, 79359, 102033, 173691, 238077, 306099, 521073, 714231, 2142693, 3472901, 10418703, 24310307, 31256109, 72930921, 93768327, 218792763, 281304981, 656378289, 1969134867]

約数ペア:

[(1, 1969134867), (3, 656378289), (7, 281304981), (9, 218792763), (21, 93768327), (27, 72930921), (63, 31256109), (81, 24310307), (189, 10418703), (567, 3472901), (919, 2142693), (2757, 714231), (3779, 521073), (6433, 306099), (8271, 238077), (11337, 173691), (19299, 102033), (24813, 79359), (26453, 74439), (34011, 57897)]