17299359

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 32762880

約数和(自身を除く): 15463521

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 99, 157, 159, 189, 231, 297, 371, 471, 477, 583, 693, 1099, 1113, 1413, 1431, 1727, 1749, 2079, 3297, 3339, 4081, 4239, 5181, 5247, 8321, 9891, 10017, 12089, 12243, 15543, 15741, 24963, 29673, 36267, 36729, 46629, 58247, 74889, 91531, 108801, 110187, 174741, 224667, 274593, 326403, 524223, 640717, 823779, 1572669, 1922151, 2471337, 5766453, 17299359]

約数ペア:

[(1, 17299359), (3, 5766453), (7, 2471337), (9, 1922151), (11, 1572669), (21, 823779), (27, 640717), (33, 524223), (53, 326403), (63, 274593), (77, 224667), (99, 174741), (157, 110187), (159, 108801), (189, 91531), (231, 74889), (297, 58247), (371, 46629), (471, 36729), (477, 36267), (583, 29673), (693, 24963), (1099, 15741), (1113, 15543), (1413, 12243), (1431, 12089), (1727, 10017), (1749, 9891), (2079, 8321), (3297, 5247), (3339, 5181), (4081, 4239)]