375974499

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 546822144

約数和(自身を除く): 170847645

約数列:

[1, 3, 17, 43, 51, 129, 173, 519, 731, 991, 2193, 2941, 2973, 7439, 8823, 16847, 22317, 42613, 50541, 126463, 127839, 171443, 379389, 514329, 724421, 2173263, 2914531, 7372049, 8743593, 22116147, 125324833, 375974499]

約数ペア:

[(1, 375974499), (3, 125324833), (17, 22116147), (43, 8743593), (51, 7372049), (129, 2914531), (173, 2173263), (519, 724421), (731, 514329), (991, 379389), (2193, 171443), (2941, 127839), (2973, 126463), (7439, 50541), (8823, 42613), (16847, 22317)]