304232929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 409973760

約数和(自身を除く): 105740831

約数列:

[1, 7, 11, 13, 77, 91, 143, 491, 619, 1001, 3437, 4333, 5401, 6383, 6809, 8047, 37807, 44681, 47663, 56329, 70213, 88517, 303929, 491491, 619619, 2127503, 3343219, 3951077, 23402533, 27657539, 43461847, 304232929]

約数ペア:

[(1, 304232929), (7, 43461847), (11, 27657539), (13, 23402533), (77, 3951077), (91, 3343219), (143, 2127503), (491, 619619), (619, 491491), (1001, 303929), (3437, 88517), (4333, 70213), (5401, 56329), (6383, 47663), (6809, 44681), (8047, 37807)]