29207717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 39377664

約数和(自身を除く): 10169947

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 421, 583, 901, 1309, 2947, 4081, 4631, 6307, 7157, 9911, 22313, 32417, 50099, 69377, 78727, 156191, 245443, 379321, 551089, 1718101, 2655247, 4172531, 29207717]

約数ペア:

[(1, 29207717), (7, 4172531), (11, 2655247), (17, 1718101), (53, 551089), (77, 379321), (119, 245443), (187, 156191), (371, 78727), (421, 69377), (583, 50099), (901, 32417), (1309, 22313), (2947, 9911), (4081, 7157), (4631, 6307)]