31448348541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1\times {\mathrm{1601}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 48129719040

約数和(自身を除く): 16681370499

約数列:

[1, 3, 9, 19, 57, 171, 313, 367, 939, 1101, 1601, 2817, 3303, 4803, 5947, 6973, 14409, 17841, 20919, 30419, 53523, 62757, 91257, 114871, 273771, 344613, 501113, 587567, 1033839, 1503339, 1762701, 2182549, 4510017, 5288103, 6547647, 9521147, 11163773, 19642941, 28563441, 33491319, 85690323, 100473957, 183908471, 551725413, 1655176239, 3494260949, 10482782847, 31448348541]

約数ペア:

[(1, 31448348541), (3, 10482782847), (9, 3494260949), (19, 1655176239), (57, 551725413), (171, 183908471), (313, 100473957), (367, 85690323), (939, 33491319), (1101, 28563441), (1601, 19642941), (2817, 11163773), (3303, 9521147), (4803, 6547647), (5947, 5288103), (6973, 4510017), (14409, 2182549), (17841, 1762701), (20919, 1503339), (30419, 1033839), (53523, 587567), (62757, 501113), (91257, 344613), (114871, 273771)]