559969221

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5805

約数の個数: 32

約数和(自身を含む): 879310080

約数和(自身を除く): 319340859

約数列:

[1, 3, 7, 21, 53, 89, 159, 267, 371, 623, 1113, 1869, 4717, 5653, 14151, 16959, 33019, 39571, 99057, 118713, 299609, 503117, 898827, 1509351, 2097263, 3521819, 6291789, 10565457, 26665201, 79995603, 186656407, 559969221]

約数ペア:

[(1, 559969221), (3, 186656407), (7, 79995603), (21, 26665201), (53, 10565457), (89, 6291789), (159, 3521819), (267, 2097263), (371, 1509351), (623, 898827), (1113, 503117), (1869, 299609), (4717, 118713), (5653, 99057), (14151, 39571), (16959, 33019)]