1640247660369

素因数分解:

$3^3\times {\mathrm{3719}}^1\times {\mathrm{16335013}}^1$

素因数の和:16338741

約数の個数: 16

約数和(自身を含む): 2430650083200

約数和(自身を除く): 790402422831

約数列:

[1, 3, 9, 27, 3719, 11157, 33471, 100413, 16335013, 49005039, 147015117, 441045351, 60749913347, 182249740041, 546749220123, 1640247660369]

約数ペア:

[(1, 1640247660369), (3, 546749220123), (9, 182249740041), (27, 60749913347), (3719, 441045351), (11157, 147015117), (33471, 49005039), (100413, 16335013)]