29019221

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 39004416

約数和(自身を除く): 9985195

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 3167, 9163, 22169, 34837, 53839, 155183, 243859, 376873, 592229, 1707013, 2638111, 4145603, 29019221]

約数ペア:

[(1, 29019221), (7, 4145603), (11, 2638111), (17, 1707013), (49, 592229), (77, 376873), (119, 243859), (187, 155183), (539, 53839), (833, 34837), (1309, 22169), (3167, 9163)]