4866519

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 7856640

約数和(自身を除く): 2990121

約数列:

[1, 3, 7, 21, 29, 61, 87, 131, 183, 203, 393, 427, 609, 917, 1281, 1769, 2751, 3799, 5307, 7991, 11397, 12383, 23973, 26593, 37149, 55937, 79779, 167811, 231739, 695217, 1622173, 4866519]

約数ペア:

[(1, 4866519), (3, 1622173), (7, 695217), (21, 231739), (29, 167811), (61, 79779), (87, 55937), (131, 37149), (183, 26593), (203, 23973), (393, 12383), (427, 11397), (609, 7991), (917, 5307), (1281, 3799), (1769, 2751)]