4485159

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 8000000

約数和(自身を除く): 3514841

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1249, 3591, 3747, 8743, 11241, 23731, 26229, 33723, 71193, 78687, 166117, 213579, 236061, 498351, 640737, 1495053, 4485159]

約数ペア:

[(1, 4485159), (3, 1495053), (7, 640737), (9, 498351), (19, 236061), (21, 213579), (27, 166117), (57, 78687), (63, 71193), (133, 33723), (171, 26229), (189, 23731), (399, 11241), (513, 8743), (1197, 3747), (1249, 3591)]