3493287

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 6121632

約数和(自身を除く): 2628345

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 101, 183, 189, 303, 427, 549, 567, 707, 909, 1281, 1647, 2121, 2727, 3843, 4941, 6161, 6363, 8181, 11529, 18483, 19089, 34587, 43127, 55449, 57267, 129381, 166347, 388143, 499041, 1164429, 3493287]

約数ペア:

[(1, 3493287), (3, 1164429), (7, 499041), (9, 388143), (21, 166347), (27, 129381), (61, 57267), (63, 55449), (81, 43127), (101, 34587), (183, 19089), (189, 18483), (303, 11529), (427, 8181), (549, 6363), (567, 6161), (707, 4941), (909, 3843), (1281, 2727), (1647, 2121)]