842051253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 1199462400

約数和(自身を除く): 357411147

約数列:

[1, 3, 19, 57, 113, 239, 339, 547, 717, 1641, 2147, 4541, 6441, 10393, 13623, 27007, 31179, 61811, 81021, 130733, 185433, 392199, 513133, 1174409, 1539399, 2483927, 3523227, 7451781, 14772829, 44318487, 280683751, 842051253]

約数ペア:

[(1, 842051253), (3, 280683751), (19, 44318487), (57, 14772829), (113, 7451781), (239, 3523227), (339, 2483927), (547, 1539399), (717, 1174409), (1641, 513133), (2147, 392199), (4541, 185433), (6441, 130733), (10393, 81021), (13623, 61811), (27007, 31179)]