17058951

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 14874489

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 53, 63, 91, 117, 131, 159, 189, 273, 351, 371, 393, 477, 689, 819, 917, 1113, 1179, 1431, 1703, 2067, 2457, 2751, 3339, 3537, 4823, 5109, 6201, 6943, 8253, 10017, 11921, 14469, 15327, 18603, 20829, 24759, 35763, 43407, 45981, 48601, 62487, 90259, 107289, 130221, 145803, 187461, 270777, 321867, 437409, 631813, 812331, 1312227, 1895439, 2436993, 5686317, 17058951]

約数ペア:

[(1, 17058951), (3, 5686317), (7, 2436993), (9, 1895439), (13, 1312227), (21, 812331), (27, 631813), (39, 437409), (53, 321867), (63, 270777), (91, 187461), (117, 145803), (131, 130221), (159, 107289), (189, 90259), (273, 62487), (351, 48601), (371, 45981), (393, 43407), (477, 35763), (689, 24759), (819, 20829), (917, 18603), (1113, 15327), (1179, 14469), (1431, 11921), (1703, 10017), (2067, 8253), (2457, 6943), (2751, 6201), (3339, 5109), (3537, 4823)]