23719437

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22147}}^1$

素因数の和:22177

約数の個数: 24

約数和(自身を含む): 41461056

約数和(自身を除く): 17741619

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 22147, 66441, 155029, 199323, 376499, 465087, 1129497, 1395261, 2635493, 3388491, 7906479, 23719437]

約数ペア:

[(1, 23719437), (3, 7906479), (7, 3388491), (9, 2635493), (17, 1395261), (21, 1129497), (51, 465087), (63, 376499), (119, 199323), (153, 155029), (357, 66441), (1071, 22147)]