398045007309

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1171}}^1\times {\mathrm{4397}}^1$

素因数の和:5997

約数の個数: 32

約数和(自身を含む): 540104517504

約数和(自身を除く): 142059510195

約数列:

[1, 3, 73, 219, 353, 1059, 1171, 3513, 4397, 13191, 25769, 77307, 85483, 256449, 320981, 413363, 962943, 1240089, 1552141, 4656423, 5148887, 15446661, 30175499, 90526497, 113306293, 339918879, 375868751, 1127606253, 1817557111, 5452671333, 132681669103, 398045007309]

約数ペア:

[(1, 398045007309), (3, 132681669103), (73, 5452671333), (219, 1817557111), (353, 1127606253), (1059, 375868751), (1171, 339918879), (3513, 113306293), (4397, 90526497), (13191, 30175499), (25769, 15446661), (77307, 5148887), (85483, 4656423), (256449, 1552141), (320981, 1240089), (413363, 962943)]