2378635983

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 3782246400

約数和(自身を除く): 1403610417

約数列:

[1, 3, 9, 27, 31, 37, 89, 93, 111, 267, 279, 333, 801, 837, 863, 999, 1147, 2403, 2589, 2759, 3293, 3441, 7767, 8277, 9879, 10323, 23301, 24831, 26753, 29637, 30969, 31931, 74493, 76807, 80259, 88911, 95793, 102083, 230421, 240777, 287379, 306249, 691263, 722331, 862137, 918747, 989861, 2073789, 2381017, 2756241, 2841859, 2969583, 7143051, 8525577, 8908749, 21429153, 25576731, 26726247, 64287459, 76730193, 88097629, 264292887, 792878661, 2378635983]

約数ペア:

[(1, 2378635983), (3, 792878661), (9, 264292887), (27, 88097629), (31, 76730193), (37, 64287459), (89, 26726247), (93, 25576731), (111, 21429153), (267, 8908749), (279, 8525577), (333, 7143051), (801, 2969583), (837, 2841859), (863, 2756241), (999, 2381017), (1147, 2073789), (2403, 989861), (2589, 918747), (2759, 862137), (3293, 722331), (3441, 691263), (7767, 306249), (8277, 287379), (9879, 240777), (10323, 230421), (23301, 102083), (24831, 95793), (26753, 88911), (29637, 80259), (30969, 76807), (31931, 74493)]