40474503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 25569657

約数列:

[1, 3, 9, 19, 23, 41, 57, 69, 123, 171, 207, 251, 369, 437, 753, 779, 943, 1311, 2259, 2337, 2829, 3933, 4769, 5773, 7011, 8487, 10291, 14307, 17319, 17917, 30873, 42921, 51957, 53751, 92619, 109687, 161253, 195529, 236693, 329061, 586587, 710079, 987183, 1759761, 2130237, 4497167, 13491501, 40474503]

約数ペア:

[(1, 40474503), (3, 13491501), (9, 4497167), (19, 2130237), (23, 1759761), (41, 987183), (57, 710079), (69, 586587), (123, 329061), (171, 236693), (207, 195529), (251, 161253), (369, 109687), (437, 92619), (753, 53751), (779, 51957), (943, 42921), (1311, 30873), (2259, 17917), (2337, 17319), (2829, 14307), (3933, 10291), (4769, 8487), (5773, 7011)]