97244679

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 59519481

約数列:

[1, 3, 7, 19, 21, 57, 133, 251, 399, 753, 971, 1757, 2913, 4769, 5271, 6797, 14307, 18449, 20391, 33383, 55347, 100149, 129143, 243721, 387429, 731163, 1706047, 4630699, 5118141, 13892097, 32414893, 97244679]

約数ペア:

[(1, 97244679), (3, 32414893), (7, 13892097), (19, 5118141), (21, 4630699), (57, 1706047), (133, 731163), (251, 387429), (399, 243721), (753, 129143), (971, 100149), (1757, 55347), (2913, 33383), (4769, 20391), (5271, 18449), (6797, 14307)]