5473251

素因数分解:

$3^4\times 7^3\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 9583200

約数和(自身を除く): 4109949

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 197, 343, 441, 567, 591, 1029, 1323, 1379, 1773, 3087, 3969, 4137, 5319, 9261, 9653, 12411, 15957, 27783, 28959, 37233, 67571, 86877, 111699, 202713, 260631, 608139, 781893, 1824417, 5473251]

約数ペア:

[(1, 5473251), (3, 1824417), (7, 781893), (9, 608139), (21, 260631), (27, 202713), (49, 111699), (63, 86877), (81, 67571), (147, 37233), (189, 28959), (197, 27783), (343, 15957), (441, 12411), (567, 9653), (591, 9261), (1029, 5319), (1323, 4137), (1379, 3969), (1773, 3087)]