310495419

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 499000320

約数和(自身を除く): 188504901

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 169, 369, 383, 507, 533, 1149, 1521, 1599, 2197, 3447, 4797, 4979, 6591, 6929, 14937, 15703, 19773, 20787, 44811, 47109, 62361, 64727, 90077, 141327, 194181, 204139, 270231, 582543, 612417, 810693, 841451, 1837251, 2524353, 2653807, 7573059, 7961421, 23884263, 34499491, 103498473, 310495419]

約数ペア:

[(1, 310495419), (3, 103498473), (9, 34499491), (13, 23884263), (39, 7961421), (41, 7573059), (117, 2653807), (123, 2524353), (169, 1837251), (369, 841451), (383, 810693), (507, 612417), (533, 582543), (1149, 270231), (1521, 204139), (1599, 194181), (2197, 141327), (3447, 90077), (4797, 64727), (4979, 62361), (6591, 47109), (6929, 44811), (14937, 20787), (15703, 19773)]