216962241

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{4139}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 293906880

約数和(自身を除く): 76944639

約数列:

[1, 3, 101, 173, 303, 519, 4139, 12417, 17473, 52419, 418039, 716047, 1254117, 2148141, 72320747, 216962241]

約数ペア:

[(1, 216962241), (3, 72320747), (101, 2148141), (173, 1254117), (303, 716047), (519, 418039), (4139, 52419), (12417, 17473)]