422425143

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 717050880

約数和(自身を除く): 294625737

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 179, 329, 423, 537, 797, 987, 1253, 1611, 2391, 2961, 3759, 5579, 7173, 8413, 11277, 16737, 25239, 37459, 50211, 58891, 75717, 112377, 142663, 176673, 262213, 337131, 427989, 530019, 786639, 998641, 1283967, 2359917, 2995923, 6705161, 8987769, 20115483, 46936127, 60346449, 140808381, 422425143]

約数ペア:

[(1, 422425143), (3, 140808381), (7, 60346449), (9, 46936127), (21, 20115483), (47, 8987769), (63, 6705161), (141, 2995923), (179, 2359917), (329, 1283967), (423, 998641), (537, 786639), (797, 530019), (987, 427989), (1253, 337131), (1611, 262213), (2391, 176673), (2961, 142663), (3759, 112377), (5579, 75717), (7173, 58891), (8413, 50211), (11277, 37459), (16737, 25239)]