13303051221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{2203}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 18331637760

約数和(自身を除く): 5028586539

約数列:

[1, 3, 47, 113, 141, 339, 379, 1137, 2203, 5311, 6609, 15933, 17813, 42827, 53439, 103541, 128481, 248939, 310623, 746817, 834937, 2012869, 2504811, 6038607, 11700133, 35100399, 39242039, 94347881, 117726117, 283043643, 4434350407, 13303051221]

約数ペア:

[(1, 13303051221), (3, 4434350407), (47, 283043643), (113, 117726117), (141, 94347881), (339, 39242039), (379, 35100399), (1137, 11700133), (2203, 6038607), (5311, 2504811), (6609, 2012869), (15933, 834937), (17813, 746817), (42827, 310623), (53439, 248939), (103541, 128481)]