1975461597

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 3058848000

約数和(自身を除く): 1083386403

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 257, 569, 711, 771, 1501, 1707, 2313, 4503, 4883, 5121, 10811, 13509, 14649, 20303, 32433, 43947, 44951, 60909, 97299, 134853, 146233, 182727, 385757, 404559, 438699, 854069, 1157271, 1316097, 2562207, 2778427, 3471813, 7686621, 8335281, 11552407, 25005843, 34657221, 103971663, 219495733, 658487199, 1975461597]

約数ペア:

[(1, 1975461597), (3, 658487199), (9, 219495733), (19, 103971663), (57, 34657221), (79, 25005843), (171, 11552407), (237, 8335281), (257, 7686621), (569, 3471813), (711, 2778427), (771, 2562207), (1501, 1316097), (1707, 1157271), (2313, 854069), (4503, 438699), (4883, 404559), (5121, 385757), (10811, 182727), (13509, 146233), (14649, 134853), (20303, 97299), (32433, 60909), (43947, 44951)]