9421587

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 17372160

約数和(自身を除く): 7950573

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 463, 969, 1071, 1197, 1389, 2261, 2907, 3241, 4167, 6783, 7871, 8797, 9723, 20349, 23613, 26391, 29169, 55097, 61579, 70839, 79173, 149549, 165291, 184737, 448647, 495873, 554211, 1046843, 1345941, 3140529, 9421587]

約数ペア:

[(1, 9421587), (3, 3140529), (7, 1345941), (9, 1046843), (17, 554211), (19, 495873), (21, 448647), (51, 184737), (57, 165291), (63, 149549), (119, 79173), (133, 70839), (153, 61579), (171, 55097), (323, 29169), (357, 26391), (399, 23613), (463, 20349), (969, 9723), (1071, 8797), (1197, 7871), (1389, 6783), (2261, 4167), (2907, 3241)]