530841171

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28307}}^1$

素因数の和:28383

約数の個数: 32

約数和(自身を含む): 869621760

約数和(自身を除く): 338780589

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 28307, 84921, 198149, 537833, 594447, 1330429, 1613499, 3764831, 3991287, 9313003, 11294493, 25278151, 27939009, 75834453, 176947057, 530841171]

約数ペア:

[(1, 530841171), (3, 176947057), (7, 75834453), (19, 27939009), (21, 25278151), (47, 11294493), (57, 9313003), (133, 3991287), (141, 3764831), (329, 1613499), (399, 1330429), (893, 594447), (987, 537833), (2679, 198149), (6251, 84921), (18753, 28307)]