3219860163

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 4939893216

約数和(自身を除く): 1720033053

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 397, 507, 663, 941, 1191, 2823, 2873, 5161, 6749, 8619, 12233, 15483, 15997, 20247, 36699, 47991, 67093, 87737, 159029, 201279, 207961, 263211, 373577, 477087, 623883, 1120731, 1140581, 2703493, 3421743, 4856501, 6350809, 8110479, 14569503, 19052427, 63134513, 82560517, 189403539, 247681551, 1073286721, 3219860163]

約数ペア:

[(1, 3219860163), (3, 1073286721), (13, 247681551), (17, 189403539), (39, 82560517), (51, 63134513), (169, 19052427), (221, 14569503), (397, 8110479), (507, 6350809), (663, 4856501), (941, 3421743), (1191, 2703493), (2823, 1140581), (2873, 1120731), (5161, 623883), (6749, 477087), (8619, 373577), (12233, 263211), (15483, 207961), (15997, 201279), (20247, 159029), (36699, 87737), (47991, 67093)]