23198829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 11793171

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 269, 323, 807, 969, 1513, 1691, 4539, 4573, 5073, 5111, 13719, 15333, 23941, 28747, 71823, 86241, 86887, 260661, 406997, 454879, 1220991, 1364637, 7732943, 23198829]

約数ペア:

[(1, 23198829), (3, 7732943), (17, 1364637), (19, 1220991), (51, 454879), (57, 406997), (89, 260661), (267, 86887), (269, 86241), (323, 71823), (807, 28747), (969, 23941), (1513, 15333), (1691, 13719), (4539, 5111), (4573, 5073)]