1036147221

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{297487}}^1$

素因数の和:297542

約数の個数: 20

約数和(自身を含む): 1583826112

約数和(自身を除く): 547678891

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 297487, 892461, 2677383, 8032149, 12791941, 24096447, 38375823, 115127469, 345382407, 1036147221]

約数ペア:

[(1, 1036147221), (3, 345382407), (9, 115127469), (27, 38375823), (43, 24096447), (81, 12791941), (129, 8032149), (387, 2677383), (1161, 892461), (3483, 297487)]