1215996873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{44101}}^1$

素因数の和:44225

約数の個数: 32

約数和(自身を含む): 2015284992

約数和(自身を除く): 799288119

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 2121, 3939, 9191, 27573, 44101, 132303, 308707, 573313, 926121, 1719939, 4013191, 4454201, 12039573, 13362603, 31179407, 57904613, 93538221, 173713839, 405332291, 1215996873]

約数ペア:

[(1, 1215996873), (3, 405332291), (7, 173713839), (13, 93538221), (21, 57904613), (39, 31179407), (91, 13362603), (101, 12039573), (273, 4454201), (303, 4013191), (707, 1719939), (1313, 926121), (2121, 573313), (3939, 308707), (9191, 132303), (27573, 44101)]