11319831

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 18004800

約数和(自身を除く): 6684969

約数列:

[1, 3, 9, 27, 29, 61, 79, 81, 87, 183, 237, 261, 549, 711, 783, 1647, 1769, 2133, 2291, 2349, 4819, 4941, 5307, 6399, 6873, 14457, 15921, 20619, 43371, 47763, 61857, 130113, 139751, 143289, 185571, 390339, 419253, 1257759, 3773277, 11319831]

約数ペア:

[(1, 11319831), (3, 3773277), (9, 1257759), (27, 419253), (29, 390339), (61, 185571), (79, 143289), (81, 139751), (87, 130113), (183, 61857), (237, 47763), (261, 43371), (549, 20619), (711, 15921), (783, 14457), (1647, 6873), (1769, 6399), (2133, 5307), (2291, 4941), (2349, 4819)]