423756984959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{227251}}^1$

素因数の和:227727

約数の個数: 32

約数和(自身を含む): 538336353792

約数和(自身を除く): 114579368833

約数列:

[1, 7, 11, 61, 77, 397, 427, 671, 2779, 4367, 4697, 24217, 30569, 169519, 227251, 266387, 1590757, 1864709, 2499761, 13862311, 17498327, 90218647, 97036177, 152485421, 631530529, 992405117, 1067397947, 5503337467, 6946835819, 38523362269, 60536712137, 423756984959]

約数ペア:

[(1, 423756984959), (7, 60536712137), (11, 38523362269), (61, 6946835819), (77, 5503337467), (397, 1067397947), (427, 992405117), (671, 631530529), (2779, 152485421), (4367, 97036177), (4697, 90218647), (24217, 17498327), (30569, 13862311), (169519, 2499761), (227251, 1864709), (266387, 1590757)]