4920669609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{5303}}^1$

素因数の和:5621

約数の個数: 32

約数和(自身を含む): 7033528320

約数和(自身を除く): 2112858711

約数列:

[1, 3, 19, 57, 73, 219, 223, 669, 1387, 4161, 4237, 5303, 12711, 15909, 16279, 48837, 100757, 302271, 309301, 387119, 927903, 1161357, 1182569, 3547707, 7355261, 22065783, 22468811, 67406433, 86327537, 258982611, 1640223203, 4920669609]

約数ペア:

[(1, 4920669609), (3, 1640223203), (19, 258982611), (57, 86327537), (73, 67406433), (219, 22468811), (223, 22065783), (669, 7355261), (1387, 3547707), (4161, 1182569), (4237, 1161357), (5303, 927903), (12711, 387119), (15909, 309301), (16279, 302271), (48837, 100757)]