229804449

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10867}}^1$

素因数の和:10949

約数の個数: 32

約数和(自身を含む): 375598080

約数和(自身を除く): 145793631

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 10867, 21147, 32601, 76069, 206473, 228207, 575951, 619419, 1445311, 1727853, 4031657, 4335933, 10943069, 12094971, 32829207, 76601483, 229804449]

約数ペア:

[(1, 229804449), (3, 76601483), (7, 32829207), (19, 12094971), (21, 10943069), (53, 4335933), (57, 4031657), (133, 1727853), (159, 1445311), (371, 619419), (399, 575951), (1007, 228207), (1113, 206473), (3021, 76069), (7049, 32601), (10867, 21147)]