4984491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 2480469

約数列:

[1, 3, 23, 29, 47, 53, 69, 87, 141, 159, 667, 1081, 1219, 1363, 1537, 2001, 2491, 3243, 3657, 4089, 4611, 7473, 31349, 35351, 57293, 72239, 94047, 106053, 171879, 216717, 1661497, 4984491]

約数ペア:

[(1, 4984491), (3, 1661497), (23, 216717), (29, 171879), (47, 106053), (53, 94047), (69, 72239), (87, 57293), (141, 35351), (159, 31349), (667, 7473), (1081, 4611), (1219, 4089), (1363, 3657), (1537, 3243), (2001, 2491)]