1368549

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 2499840

約数和(自身を除く): 1131291

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 557, 819, 1671, 2457, 3899, 5013, 7241, 11697, 15039, 21723, 35091, 50687, 65169, 105273, 152061, 195507, 456183, 1368549]

約数ペア:

[(1, 1368549), (3, 456183), (7, 195507), (9, 152061), (13, 105273), (21, 65169), (27, 50687), (39, 35091), (63, 21723), (91, 15039), (117, 11697), (189, 7241), (273, 5013), (351, 3899), (557, 2457), (819, 1671)]