4968747

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 8803080

約数和(自身を除く): 3834333

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 593, 931, 1197, 1779, 2793, 4151, 5337, 8379, 11267, 12453, 29057, 33801, 37359, 78869, 87171, 101403, 236607, 261513, 552083, 709821, 1656249, 4968747]

約数ペア:

[(1, 4968747), (3, 1656249), (7, 709821), (9, 552083), (19, 261513), (21, 236607), (49, 101403), (57, 87171), (63, 78869), (133, 37359), (147, 33801), (171, 29057), (399, 12453), (441, 11267), (593, 8379), (931, 5337), (1197, 4151), (1779, 2793)]