31487016603

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{296731}}^1$

素因数の和:296935

約数の個数: 32

約数和(自身を含む): 49831985152

約数和(自身を除く): 18344968549

約数列:

[1, 3, 7, 21, 31, 93, 163, 217, 489, 651, 1141, 3423, 5053, 15159, 35371, 106113, 296731, 890193, 2077117, 6231351, 9198661, 27595983, 48367153, 64390627, 145101459, 193171881, 338570071, 1015710213, 1499381743, 4498145229, 10495672201, 31487016603]

約数ペア:

[(1, 31487016603), (3, 10495672201), (7, 4498145229), (21, 1499381743), (31, 1015710213), (93, 338570071), (163, 193171881), (217, 145101459), (489, 64390627), (651, 48367153), (1141, 27595983), (3423, 9198661), (5053, 6231351), (15159, 2077117), (35371, 890193), (106113, 296731)]