318664779519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1104209}}^1$

素因数の和:1104375

約数の個数: 32

約数和(自身を含む): 460058054400

約数和(自身を除く): 141393274881

約数列:

[1, 3, 19, 57, 61, 83, 183, 249, 1159, 1577, 3477, 4731, 5063, 15189, 96197, 288591, 1104209, 3312627, 20979971, 62939913, 67356749, 91649347, 202070247, 274948041, 1279778231, 1741337593, 3839334693, 5224012779, 5590610167, 16771830501, 106221593173, 318664779519]

約数ペア:

[(1, 318664779519), (3, 106221593173), (19, 16771830501), (57, 5590610167), (61, 5224012779), (83, 3839334693), (183, 1741337593), (249, 1279778231), (1159, 274948041), (1577, 202070247), (3477, 91649347), (4731, 67356749), (5063, 62939913), (15189, 20979971), (96197, 3312627), (288591, 1104209)]