293880826057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1\times {\mathrm{35159}}^1$

素因数の和:38173

約数の個数: 32

約数和(自身を含む): 373503836160

約数和(自身を除く): 79623010103

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 2963, 20741, 35159, 38519, 91853, 246113, 269633, 457067, 642971, 1089929, 1194089, 3199469, 7629503, 8358623, 14169077, 99183539, 104176117, 729232819, 1354289521, 3229459627, 9480026647, 22606217389, 41982975151, 293880826057]

約数ペア:

[(1, 293880826057), (7, 41982975151), (13, 22606217389), (31, 9480026647), (91, 3229459627), (217, 1354289521), (403, 729232819), (2821, 104176117), (2963, 99183539), (20741, 14169077), (35159, 8358623), (38519, 7629503), (91853, 3199469), (246113, 1194089), (269633, 1089929), (457067, 642971)]