40011237

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 70357248

約数和(自身を除く): 30346011

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 521, 1113, 1219, 1449, 1563, 3339, 3647, 3657, 4689, 8533, 10941, 10971, 11983, 25599, 27613, 32823, 35949, 76797, 82839, 83881, 107847, 193291, 248517, 251643, 579873, 635099, 754929, 1739619, 1905297, 4445693, 5715891, 13337079, 40011237]

約数ペア:

[(1, 40011237), (3, 13337079), (7, 5715891), (9, 4445693), (21, 1905297), (23, 1739619), (53, 754929), (63, 635099), (69, 579873), (159, 251643), (161, 248517), (207, 193291), (371, 107847), (477, 83881), (483, 82839), (521, 76797), (1113, 35949), (1219, 32823), (1449, 27613), (1563, 25599), (3339, 11983), (3647, 10971), (3657, 10941), (4689, 8533)]